This is gonna sound like a troll post but i assure you it is not.
I don’t have a coding background but I’ve used Teams in a lot of workplaces and really only encountered like 2 issues entirely.
Either I got seriously lucky or it was before enshittification.
Why do you yourself dislike it? Is it UI? Performance?
I should also say I use Teams for basic purposes like messaging and uploading files, I literally don’t touch anything else and performance hadn’t been an issue. (Likely because I’ve been given thicc-ass workstations in the past)
It starts using an entire core for UI work when I move my mouse (Roccat Cone Pure 2017), and becomes unresponsive. Had to get a different mouse just for this shit. At least I got my workplace to pay for it.
Support did not even try to replicate the issue, instead they wanted me to upgrade to the “New” Teams when I explicitly told them that I didn’t have that option in my org.